Acid3

To simplify the platform Acid3 needs various changes to its tests:

test 8

test 11

Test exceptions for range we want to consolidate with DOMException.

test 10

test 18

test 60

We want to change Attr into an object, may need more flexibility. In particular, it may turn out we can only make a couple of simplifications. Testing specifics of Attr nodes creates problems.

test 38

We want to remove replaceWholeText() from the platform.

test 98

Tests document.doctype.ownerDocument. DOM4 made it consistent with elements so it never returns null.

Maybe these should be changed at some point:

test 22

test 23

test 25

Test various exceptions that we might want to change at some point or stop throwing altogether.

test 75

test 76

These test SVG Animation (SMIL). As I understand it we can still nuke that from the platform and use the CSS model throughout.

test 77

test 78

test 79

These test support for SVG fonts